"Tue, 14 May 2024 22:22:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240514
Only TIME
22:22:11
General datetime
2024-05-14 22:22:11Z
For Database
2024-05-14 22:22:11
For HTTP1.1
Tue, 14 May 2024 22:22:11 GMT